ASTM B16.5 WN SO RF Flange , Stainless Steel

Minimum Order
wooden case
Product Description
Pressure rating:

PN 6 PN10 PN16 PN25 PN40 PN64 PN100 PN160 PN250 PN320 PN400


Carbon Steel Materials:

ASTM A105-ASTM A350 LF2/ASTM A694 F42-F52-F60-F65-F70/C22.8/C21/Rst37.2/S235JRG2/P355NH/SS400

Stainless Steel Materials:

ASTM A 182 F304/304L/304H-ASTM A182 F321/321H-ASTM A182 F347-347H-ASTM A182 F316-316L-316H;

Alloy Steel Materials:

ASTM A182 F1-F11-F12-F22-F5-F9-F91;

Special alloys:


We possess immense expertise in the dealing of a wide gamut of steel flanges that are constructed to precision at our vendors end. Highly acclaimed by our global clients for their qualitative features of durability and strength, these flanges find diverse application in several industry verticals.


u00b7 Socket Weld

u00b7 Slip on

u00b7 Blind

u00b7 Lapped

u00b7 Screwed

u00b7 Weld Neck

u00b7 Long Weld Neck

u00b7 Reducing

u00b7 Spectacle

u00b7 Ring Joint

Pressure rating:

class 150LBS、300LBS、400LBS、600LBS、900LBS、1500LBS、2500LBS


ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48, API 605, AWWA AND DRAWING


u00b7 CS

Standard: ASTM / ASME A/SA 105 / 350 LF 2

u00b7 SS

Standards: ASTM / ASME A/SA 182

Steel Grade: F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

u00b7 AS

Standard: ASTM / ASME A/SA 182

ASTM A182 F1, F11, F12, F22, F5, F9, F91.

u00b7 Nickel Alloy

Standard: ASTM / ASME SB 564 / 160 / 472

Grade: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3)

Other Information
Tobo Pipeline Equipments(Shanghai) Co., Ltd .is located in Shanghai,we are one of the biggest manufacturers Pipeline products in China .

Our company was established in 1998, the plant covers 55, 000 square meters and a construction area of 6, 800 square meters, existing 160 workers and 15 technicians. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treapment process, producing 6, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittings( elbow, tee, flanges, cap, reducer, bend ) forged socket welding fittings and threaded fittings, pipe ( SMLS WELD ERWW , hot-dipped galvanized, electrical galvanized) and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterpriseu2018s purchase in the consumables, which especially in SANE products. We coordinate the pressure pipe manufacturer which with the scale of production, quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO, special equipment manufacturing license,ASME-SA182u201d,) through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 30 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world. Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of u201cEnterprises focus on the core businessu201d, SANE will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness u2018 s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China!

Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai,we are one of the biggest manufacturers Pipeline products in China .we are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products

Other supplies related products

ASTM A182 F316L WN RF Flange A182 F317 WN RTJ Flange

Payment:30% by TT in advance, 70% by TT before shipment
Delivery:10-100 days depending on quantity
Packing:Wooden cases, pallets, nylon bags or according to the customers' requirements
ASTM A182 F316L WN RF Flange A182 317 WN RTJ Flange

Zhengzhou Huitong Pipe Fittings Co.,Ltd.

China China
Manufacturer, Exporter

The most professional flange manufacturer WN flange,SO flange,Blind flange ASME B16.5

Payment:T/T or L/C

wenzhou beidou flange pipe fitting

China China
Manufacturer, Exporter, Importer

TOBO- GROUP Tobo Pipeline Equipment (Shanghai) Co., Ltd

China China
Contact Person: sherry zhang
Telephone: 0086-21-3123-0118
Location: Shanghai, China
Business Type:Manufacturer, Exporter
Main Target Region:World Wide
No.208,Lvdi Road,Baihe Twon,Qingpu District,Shanghai,China
Main Product:
flanges, elbows, tees, reducers, bends, stub ends, caps, forged socket welding fittings and threaded fitting
View the Seller's Store

Products from the company